You arrive in your Erasmus city with a backpack, a couple of adapters and the feeling that “I’ll figure it out as I go”. And three days later you realize that what really weighs isn’t the suitcase, it’s the sum of micro-expenses: the deposit, the transport card, the household items you didn’t have, the first big grocery shop, the residence fee, the improvised Thursday plan. If you don’t pin it down quickly, the money slips away without drama… until one day you check your account and then there is drama.
This article is meant for that: putting numbers where there are usually intuitions. Not to scare you, but so you have control and peace of mind. Because Erasmus expenses are not just “how much it costs to live in X country”. They are a mix of fixed costs, setup costs, inevitable treats and decisions you can make in time so you don’t live on constant surprises.
What really makes up Erasmus expenses
When people say “I spend 800 a month” they are usually mixing different things. You need to separate them so the budget becomes useful.
On one side there are monthly fixed costs: rent, utilities, transport, phone. They give you stability. Then the variables: food, leisure, trips, small purchases, coffees, unexpected costs. And finally the arrival costs (the ones that break the budget the most): deposit, first month in advance, agency fees if any, winter clothes if you go north, household items, sheets, a second-hand bike, university fees, etc.
If you only calculate “the typical month” you’re missing the initial hit. And if you only obsess over the initial hit, you’ll live tense the whole semester. The balance is planning both.
Before you leave: your budget doesn’t start on the plane
There is a very common mistake: considering Erasmus starts when you land. Financially, it starts much earlier.
The first block is paperwork and procedures. There may be administrative fees, sworn translations, photos, sending documents, some medical appointment or vaccine if you go outside the EU, and the cost of getting an alternative bank card if you need it. It’s not always much, but it adds up.
The second block is the round trip. Here it’s good to be realistic: even if you buy in advance, the flight or train is not just the ticket. Add checked baggage (if you go for several months, almost certain), the trip to the airport, and an “expensive meal” somewhere along the way. If you go to a country where you’ll return for Christmas or Easter, also count at least one extra return. Many people skip it and then choose between “going home” or “paying rent”.
The third block is insurance. Depending on destination and university, they may require specific insurance or the European Health Card may be enough. Even so, there are cases where an extra is worth it (for example repatriation, civil liability or dental coverage). It’s not glamorous, but it’s one of the few things you’ll be glad you paid if something goes wrong.
The big match: accommodation (and why the first month hurts)
In almost any Erasmus city, accommodation is the center of the budget. And not only because of the monthly amount, but because of how it’s paid.
If you rent a flat or room, it’s usual to pay a deposit (sometimes one or two months), plus the first month in advance. In some markets there are also agency fees. That means your “month 1” can cost like two or three normal months.
Also, there are invisible expenses: bedding, hangers, towels, a lamp, kitchen utensils, cleaning products, a duvet if it’s really cold. If you come from living with your parents or from an already equipped flat, this hit is noticeable.
The residence is usually more predictable: you pay a fee and avoid furniture hassle and sometimes utilities. The trade-off is usually price, flexibility and rules. A shared flat may work better and give you more “real” city life, but it requires organization: cleaning, shared purchases, bills and that eternal topic of “who paid what”.
If your goal is not arguing about money in a house where nobody knows each other at first, the key is not being stricter: it’s having simple rules from the first week.
Utilities and bills: the expense that appears late
Many Erasmus budgets fail because utilities don’t appear on day one. In a flat, electricity, gas or water may arrive after 30-60 days. And suddenly you get a bill you didn’t expect just when you were relaxing.
There are cities where heating shoots costs in winter, and others where air conditioning does in summer. It also depends on energy type and insulation. There is no universal number, but there is a practice that works: consider utilities a monthly fixed cost even if the bill arrives every two months, and set the money aside when you receive your grant or income.
Also, be careful with internet: some houses include it, others don’t. And if not included, installation may have a cost. It seems small, until you realize that without home Wi-Fi you spend double on data or cafés “to work”.
Food: the budget that escapes without noticing
Food is the most treacherous variable expense because it’s daily. And because there are two versions of reality: “I cook almost always” and “I cook… when I organize myself”. The second usually wins.
The trick is not cooking like a robot. It’s designing your week with margin. If you know Tuesdays you go out late, assume you’ll eat out or order and compensate another day. If you try to be perfect, by the third week you’ll be tired and your budget will break at once.
In many destinations, supermarket prices surprise you. Sometimes cheaper than Spain, sometimes much more expensive, and it usually depends on specific products (meat, fish, coffee, dairy). The smart thing is making a base grocery that works anywhere: pasta, rice, legumes, frozen vegetables, eggs, yogurt or fruit depending on price. And then leave part for local treats, because that’s also part of Erasmus.
Eating out deserves its own note. You don’t have to forbid it, but understand it: a cheap menu here and another there becomes a weekly fixed cost without noticing. If your city has a big café culture, the daily coffee can literally be your most expensive “subscription”.
Transport: decide early if you walk or use a pass
In many Erasmus cities, transport becomes a fixed expense even if it wasn’t in Spain. It depends on distances, climate and schedules.
If university is far, the monthly pass usually pays off. If you live central and the city is walkable, single tickets and some bundle may be enough. And then there’s the third way: bike or scooter (own or rental services). Convenient, but watch accumulated cost if you use it daily without plan.
There is a detail many forget: initial transport. First day airport-home, then university, then big supermarket. That week is more expensive than a normal week. Count it.
Mobile, bank and fees: the silent drip
Inside the EU roaming usually makes life easier, but not everyone has the same conditions. And if you’re outside the EU, data and calls can become a hole if you don’t fix it fast.
With the bank something similar happens: if you pay with your Spanish card in another currency, you may eat fees or unfavorable exchange rates. Even if your destination uses euros, some withdrawal fees may still exist.
No need to overcomplicate, but review your situation before leaving and make a conscious decision. It’s a small expense… until you multiply it by six months.
Leisure and social life: the heart of Erasmus (and the biggest risk)
Let’s be clear: social life is not extra, it’s part of Erasmus. The problem is not spending on leisure. The problem is spending without knowing how much.
The typical pattern is: first week feels like holidays. Second you “start meeting people”. Third there are birthdays, dinners, a weekend trip. And when you react, your monthly budget became weekly budget.
What works is not saying no to everything, but having a leisure number you can spend guilt-free. If you have it, you enjoy. If not, any plan creates anxiety or pushes automatic spending.
And then the group factor: in Erasmus almost everything is paid together. A dinner where someone pays “and we fix it later”, a tourist apartment for a trip, tickets bought by one person, shared purchases for a house party. If this isn’t registered well, friction appears with people you want to get along with.
If it happens often, you may want to read how to organize so asking money isn’t uncomfortable. This resource usually saves chats: Asking for money without discomfort: 45 phrases that work.
Trips: the expense not in the Excel but in real life
Many students calculate “living” and forget “moving”. And in Erasmus, moving is part of the plan.
The key is separating trips into two categories. Planned trips (one per month, for example) and spontaneous trips (the weekend that appears because of a holiday or a deal). Planned are budgeted. Spontaneous are controlled with a rule.
A useful realistic rule: decide how many spontaneous trips you can afford per semester. Two, three, whatever. But set a number. Because if you don’t, your bank account will set it when it’s too late.
Also there’s a hidden cost: “cheap” trips become expensive with extras. Luggage, night transfers, eating out, tickets, insurance, inevitable souvenir. Cheap is rarely cheap when you return.
If you’ll do many group plans, you want to avoid the classic chaos of “I paid accommodation, you paid car, we still need to settle groceries”. There are repeated mistakes avoidable from minute one: 11 mistakes in group trips and how to avoid them.
University material and academic costs: depends more than it seems
In some destinations academic cost is almost zero. In others you’ll print a lot, buy books or pay student card, gym or library fees.
Printing is the star micro-expense: seems nothing until weekly assignments arrive. If your faculty has discounts, use them. If not, see if you can work more digitally.
Also count the cost of “being a student” in that city: associations, events, Erasmus group excursions. They’re good to meet people but can become a hidden subscription if you join everything.
Setup expenses: the month that defines your peace
There is a number almost nobody calculates well: what it costs to “turn a place into your home”. Even just a room.
In the first big purchase basic cleaning, hygiene, kitchen and pantry items fall. And if something essential is missing, you buy at any price because you need it now.
A simple way to avoid the shock is assuming a setup budget separate from the monthly one. It’s not a mistake, it’s normal. The important thing is not eating it thinking “I’ll compensate next month”, because next month brings its own surprises.
A reference budget (without selling illusions)
Honestly: the Erasmus budget depends on city, accommodation type and lifestyle. Still, ranges help situate if you come from Spain.
In medium-cost European destinations, many students move roughly between 700 and 1,100 euros per month, with rent as main variable. In expensive destinations it clearly rises. In cheaper ones you can live for less if you control leisure and accommodation. The grant may cover an important part or fall short depending on country and situation.
What is quite stable: the first month is usually the most expensive of the semester due to deposit, advances and initial purchases. If you prepare for that peak, everything else becomes manageable.
How to make your Erasmus budget in 30 minutes (and make it useful)
You don’t need an eternal spreadsheet. You need a faithful picture of your life.
First, write your monthly fixed costs conservatively: rent, utilities (estimate), transport, mobile, insurance if monthly, and a minimum food amount.
Then assign a realistic variable block: leisure, trips, personal purchases, unexpected. Typical mistake: “unexpected: 0”. If you put 0, they don’t disappear. They appear as shock.
Finally, add arrival block as separate piggy bank: deposit, first month, household items, initial transport card, big grocery, any fee. If you don’t know number, overestimate. The goal isn’t precision, it’s not falling short.
And now the important part: review your budget two weeks after arriving. Not two months. In two weeks you already know if you spend more on coffee, if supermarket is expensive or if the pass pays off. Adjusting early avoids dramatic cuts later.
Sharing a flat in Erasmus without trouble: clear money, easy living
Money in shared flats doesn’t fail due to math. It fails due to communication. And in Erasmus communication is harder because you’re strangers, different cultures and nobody wants to be “the annoying one”.
Most conflicts come from shared expenses: cleaning products, toilet paper, oil, salt, garbage bags, and bills. If managed by eye, someone overpays. If late, someone feels cheated. If badly, atmosphere worsens.
It works much better to agree from the start on a way to record expenses and a settlement frequency. Weekly or biweekly is enough so nobody accumulates unnoticed debts. And if you need a simple framework, here is a guide: Shared apartment expenses: clear rules, zero hassle.
The uncomfortable moment: “can you send me yours?” without breaking the group
In Erasmus asking for money is almost a sport. One day you pay the taxi. Another someone pays accommodation. In the end everyone thinks “we’ll settle later”. And sometimes it doesn’t.
The healthiest is normalizing it from the beginning with simple neutral phrases. No need to justify, sound angry or apologize for claiming yours. And if someone constantly forgets, don’t leave it for semester end, because it becomes tense.
If this stresses you, besides phrase article, you may need a plan for the “nice debtor” profile, the one always promising “later”: Your friend doesn’t pay their share: what to do without drama.
Realistic tricks to spend less without missing Erasmus
Saving in Erasmus isn’t becoming austere. It’s choosing where you spend.
In accommodation, location changes life. Paying a bit more for connection can save transport, time and impulse purchases. Sometimes cheap is expensive if you always have to move.
In food, the big saving isn’t eliminating leisure, but reducing “eat out from tiredness”. If you have two or three base meals you repeat, you cut orders and dinners without noticing.
In leisure, alternating plans is key. One big party night and two home or walk plans can give same social life for half cost. And in trips, reserving one or two “important trips” and saying no to some spontaneous ones keeps you happy and afloat.
Separating money in categories helps even mentally. When everything comes from same place, you feel always spending. When you know “this is leisure” and “this is food”, you decide better.
What to do if your budget gets out of control (without punishing yourself)
If you overspend, worst reaction is guilt. Guilt doesn’t adjust numbers, only blocks you.
First identify real hole: usually rent higher than expected, unlimited leisure, too frequent trips, or automatic eating out.
Second apply a small sustained adjustment. Changing lifestyle abruptly lasts a week. Reducing 10-15% leisure or limiting trips one month works much better.
Third talk if sharing expenses. Sometimes you pay more because you advance everything. That’s not generosity, it’s pressure. Making money clear in group gives you air.
When the group pays together: the solution is recording, not remembering
Memory is a bad accountant, especially with many new experiences.
Once multiple currencies, different payments, shared purchases and rotating people mix, “we’ll check later” becomes “I don’t even know how much”. Typical result: someone assumes small losses, they accumulate, and one day explode in a long chat message.
Here you need a quick way to record expenses instantly, see clear balances and close accounts with few transfers. For that exists SplitEasy: a 100% free app, no subscriptions or limits, multiple currencies with automatic exchange, and an algorithm that optimizes who pays who to minimize transfers. Also designed to remove social friction, with clear balances and bank-level encryption security.
It’s not about “being organized”. It’s about protecting the good atmosphere.
Your mental Erasmus expense checklist
If you keep one idea: Erasmus breaks by accumulation of details, not a single big cost.
Make sure you cover the first month peak, have a monthly budget with leisure margin, and a clear system for shared expenses. The rest adjusts along the way.
If today you’re preparing departure, do yourself a favor: put numbers even approximate and review two weeks after arriving. Not to limit yourself, but to live calmer. Erasmus is enjoyed better when money isn’t in the center of every conversation.
